Rob on the left is speed, cadence watts and HR. The gradient indication is different to Bkool, but not so difficult to get the hang of. The percentage number shows what you're currently on and the graphic gives you what type of terrain, eg, flat or hills. You can see from the line whether the next section is going to increase or decrease in gradient. Well you can from a big screen like I use 32" TV


So Bob your record stands
looking at the stats 450 W should just about do it, 500W will. So I had a go at the downhill, not flat out but quite near, better result 

